[INFO] cloning repository https://github.com/dmolokanov/execution-time
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmolokanov/execution-time" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmolokanov%2Fexecution-time", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmolokanov%2Fexecution-time'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 745a3827375689d62a8e614baa10b8ff8799732c
[INFO] documenting dmolokanov/execution-time against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmolokanov%2Fexecution-time" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmolokanov/execution-time on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dmolokanov/execution-time
[INFO] finished tweaking git repo https://github.com/dmolokanov/execution-time
[INFO] tweaked toml for git repo https://github.com/dmolokanov/execution-time written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dmolokanov/execution-time already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20fd2d87568e81defd4ff5849d9f5654144298bc3c33a2ad3471eb387e7dbaa4
[INFO] running `Command { std: "docker" "start" "-a" "20fd2d87568e81defd4ff5849d9f5654144298bc3c33a2ad3471eb387e7dbaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20fd2d87568e81defd4ff5849d9f5654144298bc3c33a2ad3471eb387e7dbaa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20fd2d87568e81defd4ff5849d9f5654144298bc3c33a2ad3471eb387e7dbaa4", kill_on_drop: false }`
[INFO] [stdout] 20fd2d87568e81defd4ff5849d9f5654144298bc3c33a2ad3471eb387e7dbaa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a228d1eb2ae36ffc619c677e1b12c7b19b89c5f85edb9a702fdf17f2fd628af
[INFO] running `Command { std: "docker" "start" "-a" "5a228d1eb2ae36ffc619c677e1b12c7b19b89c5f85edb9a702fdf17f2fd628af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling execution-time-core v0.1.0 (/opt/rustwide/workdir/execution-time-core)
[INFO] [stderr]  Documenting execution-time-core v0.1.0 (/opt/rustwide/workdir/execution-time-core)
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> execution-time-core/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> execution-time-core/src/lib.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add_callback<N, F>(name: N, callback: F)
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `callback`
[INFO] [stdout]   --> execution-time-core/src/lib.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add_callback<N, F>(name: N, callback: F)
[INFO] [stdout]    |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Registry` is never used
[INFO] [stdout]  --> execution-time-core/src/lib.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Registry = HashMap<String, Callback>;
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Callback` is never constructed
[INFO] [stdout]  --> execution-time-core/src/lib.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Callback(Arc<dyn Fn() + Send + Sync>);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> execution-time-core/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> execution-time-core/src/lib.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add_callback<N, F>(name: N, callback: F)
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `callback`
[INFO] [stdout]   --> execution-time-core/src/lib.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add_callback<N, F>(name: N, callback: F)
[INFO] [stdout]    |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Registry` is never used
[INFO] [stdout]  --> execution-time-core/src/lib.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Registry = HashMap<String, Callback>;
[INFO] [stdout]   |      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Callback` is never constructed
[INFO] [stdout]  --> execution-time-core/src/lib.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Callback(Arc<dyn Fn() + Send + Sync>);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quote v1.0.4
[INFO] [stderr]  Documenting execution-time-proc v0.1.0 (/opt/rustwide/workdir/execution-time-proc)
[INFO] [stderr]    Compiling execution-time-proc v0.1.0 (/opt/rustwide/workdir/execution-time-proc)
[INFO] [stderr]  Documenting execution-time v0.1.0 (/opt/rustwide/workdir/execution-time)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "5a228d1eb2ae36ffc619c677e1b12c7b19b89c5f85edb9a702fdf17f2fd628af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a228d1eb2ae36ffc619c677e1b12c7b19b89c5f85edb9a702fdf17f2fd628af", kill_on_drop: false }`
[INFO] [stdout] 5a228d1eb2ae36ffc619c677e1b12c7b19b89c5f85edb9a702fdf17f2fd628af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b4077848c5c95996ee8c6cae877ed25eb279c7e901555fb7e5425641b7fa3e7
[INFO] running `Command { std: "docker" "start" "-a" "4b4077848c5c95996ee8c6cae877ed25eb279c7e901555fb7e5425641b7fa3e7", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "4b4077848c5c95996ee8c6cae877ed25eb279c7e901555fb7e5425641b7fa3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4077848c5c95996ee8c6cae877ed25eb279c7e901555fb7e5425641b7fa3e7", kill_on_drop: false }`
[INFO] [stdout] 4b4077848c5c95996ee8c6cae877ed25eb279c7e901555fb7e5425641b7fa3e7
